uboot: (firmwareOdroidC2/C4) don't invoke patch tool, use patches = [] instead

https://github.com/NixOS/nixpkgs/blob/master/pkgs/stdenv/generic/setup.sh#L948
this can do it nicely.

Signed-off-by: Anton Arapov <anton@deadbeef.mx>

pkgs/data/fonts/caladea/default.nix

@@ -0,0 +1,37 @@
+{ lib, fetchzip }:
+
+let
+  version = "20130214";
+in fetchzip {
+  name = "caladea-${version}";
+
+  url = "https://commondatastorage.googleapis.com/chromeos-localmirror/distfiles/crosextrafonts-${version}.tar.gz";
+  postFetch = ''
+    tar -xzvf $downloadedFile --strip-components=1
+    mkdir -p $out/etc/fonts/conf.d
+    mkdir -p $out/share/fonts/truetype
+    cp -v *.ttf $out/share/fonts/truetype
+    cp -v ${./cambria-alias.conf} $out/etc/fonts/conf.d/30-cambria.conf
+  '';
+  sha256 = "0kwm42ggr8kvcn3554cpmv90xzam1sdncx7x3zs3bzp88mxrnv1z";
+
+  meta = with lib; {
+    # This font doesn't appear to have any official web site but this
+    # one provides some good information and samples.
+    homepage = "http://openfontlibrary.org/en/font/caladea";
+    description = "A serif font metric-compatible with Microsoft Cambria";
+    longDescription = ''
+      Caladea is a free font that is metric-compatible with the
+      Microsoft Cambria font. Developed by Carolina Giovagnoli and
+      Andrés Torresi at Huerta Tipográfica foundry.
+    '';
+    license = licenses.asl20;
+    platforms = platforms.all;
+    maintainers = [maintainers.rycee];
+
+    # Reduce the priority of this package. The intent is that if you
+    # also install the `vista-fonts` package, then you probably will
+    # not want to install the font alias of this package.
+    priority = 10;
+  };
+}